I experienced problems with IPv6, local services and 188.8.131.52 firmware. When I upgraded to this version, I could no longer access the switch through ssh or telnet ports using IPv6 address, but only with IPv4 address.
Nmap pointed to IPv6 switch address shows all ports as closed, and to IPv4 address shows ssh and telnet ports open.
Anyone with same issue? I was able to reproduce the same behavior with EXOS-VM_v184.108.40.206-disk1.qcow2 and GNS3.
Ariel Note: This conversation was created from a reply
on: Stay away from EXOS 220.127.116.11